Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Tobias Erhart"'
Autor:
Daniel Lust, Marcus Brennenstuhl, Robert Otto, Tobias Erhart, Dietrich Schneider, Dirk Pietruschka
Publikováno v:
iCity. Transformative Research for the Livable, Intelligent, and Sustainable City ISBN: 9783030920951
Buildings are accountable for about one third of the greenhouse gas emissions in Germany. An important step toward the reduction of greenhouse gases is to decarbonize the power productions and heating systems. However, in an energy system with a high
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f56166951d5c46f4e4e1ab93c0c5c3ae
https://doi.org/10.1007/978-3-030-92096-8_10
https://doi.org/10.1007/978-3-030-92096-8_10
Publikováno v:
iCity. Transformative Research for the Livable, Intelligent, and Sustainable City ISBN: 9783030920951
Controlled natural ventilation in office buildings can ensure the indoor thermal comfort while reducing the life cycle energy consumption for ventilation, compared to mechanical ventilation systems (e.g. HVAC). Natural ventilation is mostly used in m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5f1e90b1cf44f49958f878cbd32e93c3
https://doi.org/10.1007/978-3-030-92096-8_21
https://doi.org/10.1007/978-3-030-92096-8_21
This work proposes a comparative analysis of several combined heat and power reciprocating combustion engine layouts and several operating strategies with the aim of finding out which solution and operating strategy better fits the selected hospital
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d61f09109e1baafb940d6c3836f2bde2
https://hdl.handle.net/11588/911898
https://hdl.handle.net/11588/911898
Publikováno v:
Materials, Vol 14, Iss 5106, p 5106 (2021)
Materials
Volume 14
Issue 17
Materials
Volume 14
Issue 17
Heat-assisted forming processes are becoming increasingly important in the manufacturing of sheet metal parts for body-in-white applications. However, the non-isothermal nature of these processes leads to challenges in evaluating the forming limits,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::334379a337d8356f0d6d56bc9cedd458
https://doi.org/10.3390/ma14175106
https://doi.org/10.3390/ma14175106
Publikováno v:
Energy Procedia. 78:2838-2843
Natural ventilation is applied to realise the hygienic minimum air exchange, to protect from moisture damages and to provide good thermal comfort by intensive summer ventilation. Considering energy efficient buildings without mechanical cooling and v
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3c8763b8d40b3f900dad50be739dc2d7
Publikováno v:
Applied Thermal Engineering. 50:1418-1426
The paper deals with analysis and optimization of the performance of the combustion process in a biomass furnace at a biomass cogeneration plant. For the purpose a thermodynamic model for the biomass burning process in a grate furnace was developed.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f6d27615bcbfe5fb6c1225a0adea8a43
https://doi.org/10.1016/j.applthermaleng.2011.12.039
https://doi.org/10.1016/j.applthermaleng.2011.12.039
Publikováno v:
Proceedings of SWC2017/SHC2017.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3d8b082ef6689eba9d8e6d3b9c54ddcd
https://doi.org/10.18086/swc.2017.12.02
https://doi.org/10.18086/swc.2017.12.02
Publikováno v:
ENERGIES
Energies; Volume 9; Issue 6; Pages: 422
Energies, Vol 9, Iss 6, p 422 (2016)
Energies; Volume 9; Issue 6; Pages: 422
Energies, Vol 9, Iss 6, p 422 (2016)
The results in this work show the influence of long-term operation on the decomposition of working fluids in eight different organic rankine cycle (ORC) power plants (both heat-led and electricity-led) in a range of 900 kW el to 2 MW el . All case st
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3732d8cb02abe3b3df510e0dd885e70c
https://hdl.handle.net/1854/LU-7238678
https://hdl.handle.net/1854/LU-7238678
Publikováno v:
International Journal for Numerical Methods in Engineering. 65:2139-2166
In this paper, an adaptive approach, with remeshing as essential ingredient, towards robust and efficient simulation techniques for fast transient, highly non-linear processes including contact is discussed. The necessity for remeshing stems from two
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2f26ba68a0c8bbb305f2bf4990817c06
https://doi.org/10.1002/nme.1531
https://doi.org/10.1002/nme.1531
Publikováno v:
Journal of Engineering for Gas Turbines and Power. 135
A 7 MWth combined heat and power plant (CHP) based on an organic Rankine cycle (ORC) with 5.3 MWth and 1 MWel nominal output is analyzed. A district heating system serves as heat sink; the entire system is heat-led. Two examples for winter and summer
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a987637d6156b8147f2b8880a56534ae
https://doi.org/10.1115/1.4023113
https://doi.org/10.1115/1.4023113